MODEL CONSTRAINT (based on two dates)

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Jun 28, 2021, 8:08:27 AM6/28/21

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I have two models like this

How can I make models constraint based on the dates as shows on image??

image003.jpg

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Jun 30, 2021, 8:07:14 PM6/30/21

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Short answer is that you can't; constraints cannot spans across JOINs.

You might be able to use database triggers to emulate though.

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